/* ===== カラー変数 =====
   ブランド色（primary/secondary/text/bg）は index.php の $config が正。
   ページ表示時に <style> で上書きされるため、以下はPHP不在時のフォールバック（$configと一致させる）。 */
:root {
    --primary-color: #d55c30;
    --secondary-color: #2f97d4;
    --text-color: #333333;
    --bg-color: #ffffff;
    --border-color: #e0e0e0;
    --error-color: #d32f2f;
}

/* ===== リセット ===== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html, body {
    font-family: 'Noto Sans JP', sans-serif;
    color: var(--text-color);
    background-color: var(--bg-color);
    line-height: 1.6;
}

/* ===== レイアウト ===== */
.inner {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* ===== ヘッダー ===== */
header {
    background-color: var(--bg-color);
    border-bottom: 1px solid var(--border-color);
    padding: 10px 20px;
    position: sticky;
    top: 0;
    z-index: 100;
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 80px;
}

header nav {
    display: flex;
    align-items: center;
    gap: 40px;
    flex: 1;
}

header nav img {
    height: 45px;
    width: auto;
    min-width: 0;
}

.h_pc_menu {
    display: flex;
    list-style: none;
    gap: 20px;
    flex-wrap: nowrap;
    white-space: nowrap;
}

.h_pc_menu a {
    text-decoration: none;
    color: var(--text-color);
    font-weight: 500;
    transition: color 0.3s;
    font-size: 14px;
}

.h_pc_menu a:hover {
    color: var(--primary-color);
}

.contact_link {
    background-color: var(--primary-color);
    color: white;
    padding: 8px 16px;
    border-radius: 5px;
    text-decoration: none;
    font-weight: 500;
    transition: opacity 0.3s;
    font-size: 14px;
    white-space: nowrap;
    flex-shrink: 0;
}

.contact_link:hover {
    opacity: 0.8;
}

.sp_menu_btn {
    display: none;
    cursor: pointer;
    width: 80px;
    height: 80px;
    position: absolute;
    top: 0;
    right: 0;
    background-color: var(--bg-color);
    z-index: 9999;
    gap: 0;
}

.sp_menu_btn p {
    font-size: 14px;
    color: var(--secondary-color);
    position: absolute;
    top: 15px;
    left: 50%;
    transform: translateX(-50%);
    margin: 0;
}

.sp_menu_btn span {
    display: block;
    width: 30px;
    height: 2px;
    background-color: var(--secondary-color);
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    transition: 0.3s transform;
}

.sp_menu_btn span:nth-child(2) {
    top: 36px;
}

.sp_menu_btn span:nth-child(3) {
    top: 47px;
}

.sp_menu_btn span:nth-child(4) {
    top: 58px;
}

.sp_menu_wrap {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    background-color: var(--bg-color);
    z-index: 1000;
    overflow-y: auto;
    visibility: hidden;
    transition: left 0.2s, visibility 0.2s;
}

.sp_menu_bg {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    background-color: rgba(0, 0, 0, 0.5);
    z-index: 999;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s, visibility 0.3s;
}

/* メニュー開閉時のアニメーション */
body.sp_menu_open .sp_menu_wrap {
    left: 0;
    visibility: visible;
}

body.sp_menu_open .sp_menu_bg {
    opacity: 1;
    visibility: visible;
}

body.sp_menu_open .sp_menu_btn span {
    transition: 0.3s transform;
}

body.sp_menu_open .sp_menu_btn span:nth-child(2) {
    transform: rotate(45deg);
    top: 47px;
}

body.sp_menu_open .sp_menu_btn span:nth-child(3) {
    display: none;
}

body.sp_menu_open .sp_menu_btn span:nth-child(4) {
    transform: rotate(-45deg);
    top: 47px;
}

body.sp_menu_open {
    overflow: hidden;
}

/* ===== レスポンシブ対応: 1056px以下でモバイルメニューに切り替え ===== */
@media (max-width: 1056px) {
    header {
        padding: 10px 15px;
        height: 80px;
    }

    header nav {
        gap: 10px;
    }

    header nav img {
        height: 40px;
    }

    header .h_logo,
    header .contact_link {
        display: none;
    }

    header nav .h_pc_menu {
        display: none;
    }

    .sp_menu_btn {
        display: block;
    }

    .sp_menu_wrap {
        display: block;
        left: -80vw;
        width: 80vw;
    }

    .sp_menu_content {
        padding: 40px 20px;
        position: relative;
        right: 50px;
        transition: right 0.2s;
    }

    .sp_menu_content .h_logo {
        display: none;
    }

    .sp_menu_content .h_logo img {
        height: 40px;
        width: auto;
    }

    .sp_menu_content .text_link {
        list-style: none;
        margin: 0;
        padding: 0;
    }

    .sp_menu_link {
        margin: 0;
        padding: 15px 0;
        border-bottom: 1px solid var(--border-color);
    }

    .sp_menu_link a {
        text-decoration: none;
        color: var(--text-color);
        font-weight: 500;
        font-size: 14px;
        display: block;
    }

    .sp_menu_bg {
        display: block;
    }

    body.sp_menu_open .sp_menu_wrap {
        left: 0;
    }

    body.sp_menu_open .sp_menu_content {
        right: 0;
    }
}

/* ===== レスポンシブ対応: 620px以下 ===== */
@media (max-width: 620px) {
    header {
        padding: 8px 10px;
    }

    header nav img {
        height: 35px;
    }

    .sp_menu_btn {
        width: 60px;
        height: 60px;
    }

    .sp_menu_btn p {
        font-size: 12px;
        top: 10px;
    }

    .sp_menu_btn span {
        width: 20px;
    }

    .sp_menu_btn span:nth-child(2) {
        top: 28px;
    }

    .sp_menu_btn span:nth-child(3) {
        top: 37px;
    }

    .sp_menu_btn span:nth-child(4) {
        top: 46px;
    }

    .sp_menu_wrap {
        left: -80vw;
        width: 80vw;
    }

    body.sp_menu_open .sp_menu_btn span:nth-child(2) {
        top: 37px;
    }

    body.sp_menu_open .sp_menu_btn span:nth-child(4) {
        top: 37px;
    }
}

/* ===== メインコンテンツ ===== */
main {
    min-height: calc(100vh - 200px);
}

section {
    padding: 60px 0;
    border-bottom: 1px solid var(--border-color);
    scroll-margin-top: 100px;
}

section h2 {
    font-size: 32px;
    margin-bottom: 40px;
    text-align: center;
    color: var(--secondary-color);
    scroll-margin-top: 100px;
}

section h3 {
    font-size: 24px;
    margin-bottom: 15px;
    color: var(--primary-color);
}

section p {
    margin-bottom: 15px;
    line-height: 1.8;
}

/* ===== ヒーロー部分 ===== */
.l-lp-main__hero {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 500px;
    padding: 80px 0;
    text-align: center;
    background: linear-gradient(135deg, rgba(0, 128, 0, 0.1) 0%, rgba(47, 151, 212, 0.1) 100%);
}

.hero_contents {
    max-width: 800px;
}

.title {
    margin-bottom: 30px;
}

.title p {
    font-size: 36px;
    font-weight: bold;
    margin-bottom: 20px;
    color: var(--text-color);
}

.title img {
    max-width: 300px;
    height: auto;
    margin-bottom: 30px;
}

.title img.hero-illustration {
    max-width: 100%;
    width: 900px;
    margin-bottom: 0;
}

/* スマホ・タブレット縦画面（mini画像使用時）：縦長画像に合わせて上下余白を圧縮し、画面内に収まりやすくする */
@media (orientation: portrait) and (max-width: 1024px) {
    .l-lp-main__hero {
        min-height: 0;
        padding: 20px 0;
    }

    .l-lp-main__hero .hero_contents {
        padding: 0 10px;
    }

    .l-lp-main__hero .title {
        margin-bottom: 0;
    }

    .l-lp-main__hero .hero-illustration {
        display: block;
        width: auto;
        max-width: 100%;
        max-height: calc(100vh - 120px); /* 120px = ヘッダー80px + ヒーロー上下パディング20px×2。縦長タブレットで画像が画面内に収まらず見切れるのを防ぐ */
        margin: 0 auto;
    }
}

.linkbtn_list {
    list-style: none;
    display: flex;
    gap: 20px;
    justify-content: center;
    flex-wrap: wrap;
    margin-top: 30px;
}

.linkbtn_list a {
    display: inline-block;
    padding: 15px 30px;
    background-color: var(--primary-color);
    color: white;
    text-decoration: none;
    border-radius: 5px;
    font-weight: 500;
    transition: all 0.3s;
    min-width: 200px;
}

.linkbtn_list a:hover {
    opacity: 0.9;
    transform: translateY(-2px);
}

.free_batch {
    display: block;
    font-size: 12px;
    margin-bottom: 5px;
    color: var(--secondary-color);
}

.free_batch img {
    height: 16px;
    margin-right: 5px;
    vertical-align: middle;
}

/* ===== テキストハイライト ===== */
.text_maker {
    background-color: rgba(0, 128, 0, 0.1);
    padding: 0 4px;
    border-radius: 3px;
    font-weight: 500;
}

/* ===== アバウトセクション ===== */
.l-lp-main__about {
    background-color: #f9f9f9;
}

.flex_contents {
    display: grid;
    grid-template-columns: 1fr;
    gap: 40px;
    align-items: center;
}

.flex_contents h2 {
    grid-column: 1 / -1;
}

.flex_contents .text {
    padding: 20px;
}

.flex_contents .text h3 {
    margin-bottom: 20px;
}

/* ===== ステップセクション ===== */
.l-lp-main__step {
    background-color: var(--bg-color);
}

.step_list {
    list-style: none;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.step_list li {
    text-align: center;
    padding: 20px;
    border-radius: 10px;
    border: 2px solid var(--border-color);
    transition: all 0.3s;
}

.step_list li:hover {
    border-color: var(--primary-color);
    box-shadow: 0 4px 12px rgba(0, 128, 0, 0.1);
}

.step_list img {
    width: 80px;
    height: 80px;
    margin-bottom: 15px;
}

.step_list p {
    font-weight: 500;
    color: var(--text-color);
}

.fuki {
    display: inline-block;
    background-color: var(--primary-color);
    color: white;
    padding: 5px 15px;
    border-radius: 20px;
    font-size: 14px;
    margin-right: 10px;
}

/* ===== 機能リスト ===== */
.function_list {
    list-style: none;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.function_list li {
    padding: 20px;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    transition: all 0.3s;
}

.function_list li:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 16px rgba(0, 0, 0, 0.1);
    border-color: var(--primary-color);
}

.function_list img {
    width: 100%;
    max-width: 100px;
    height: auto;
    margin-bottom: 15px;
}

.function_list .text {
    padding: 15px 0;
}

.function_list h3 {
    font-size: 16px;
    margin-bottom: 10px;
}

.function_list p {
    font-size: 14px;
    color: #666;
}

/* ===== CTA セクション ===== */
.l-lp-main__cta {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    color: white;
    text-align: center;
    padding: 80px 20px;
}

.cta_inner {
    max-width: 800px;
    margin: 0 auto;
}

.cta_inner h2 {
    color: white;
    font-size: 36px;
    margin-bottom: 20px;
}

.cta_inner p {
    color: rgba(255, 255, 255, 0.9);
    font-size: 18px;
    margin-bottom: 30px;
}

.cta_inner .linkbtn_list a {
    background-color: white;
    color: var(--primary-color);
}

.cta_inner .linkbtn_list a:hover {
    background-color: rgba(255, 255, 255, 0.9);
}

/* ===== トライアルセクション ===== */
.l-lp-main__trial {
    background-color: #f9f9f9;
}

.catch {
    font-size: 28px;
    text-align: center;
    margin: 30px 0;
    font-weight: bold;
}

/* ===== フッター ===== */
footer {
    background-color: white;
    padding: 0;
}

.footer_contact {
    padding: 40px 0;
    border-bottom: 1px solid var(--border-color);
    background-color: var(--bg-color);
}

/* ===== フッターコンテンツ01 ===== */
.footer_contents_01 {
    /* primaryから濃色を自動生成（primaryが変わっても同系グラデを維持） */
    background: linear-gradient(135deg, var(--primary-color) 0%, color-mix(in srgb, var(--primary-color), #000 22%) 100%);
    color: white;
    padding: 60px 20px;
}

.footer_contents_01 .f_inner {
    max-width: 1200px;
    margin: 0 auto;
}

.footer_contents_01 .contents {
    text-align: center;
}

.footer_contents_01 h2 {
    font-size: 32px;
    font-weight: bold;
    margin-bottom: 20px;
    color: white;
    line-height: 1.4;
}

.footer_contents_01 p {
    font-size: 15px;
    color: rgba(255, 255, 255, 0.95);
    margin-bottom: 30px;
    line-height: 1.7;
}

.footer_contents_01 .btn_list {
    list-style: none;
    display: flex;
    justify-content: center;
    gap: 20px;
}

.c_linkbtn {
    background-color: white;
    color: var(--primary-color);
    padding: 14px 40px;
    border-radius: 25px;
    text-decoration: none;
    font-weight: 600;
    display: inline-block;
    transition: all 0.3s;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.c_linkbtn:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 16px rgba(0, 0, 0, 0.2);
}

/* ===== フッターコンテンツ02 ===== */
.footer_contents_02 {
    background-color: #f0f4f8;
    padding: 50px 20px;
}

.footer_contents_02 .f_inner {
    max-width: 1200px;
    margin: 0 auto;
}

/* お電話・メール／個人情報相談窓口（2カラム） */
.footer_info {
    display: flex;
    flex-wrap: wrap;
    gap: 60px;
    padding-bottom: 30px;
    margin-bottom: 30px;
    border-bottom: 1px solid var(--border-color);
}

.footer_info__col {
    flex: 1 1 250px;
    min-width: 250px;
}

.footer_info .contact_end {
    margin-top: 0;
    padding-top: 0;
    padding-left: 0;
    border-top: none;
}

.aste {
    list-style: none;
    margin-bottom: 30px;
}

.aste li {
    font-size: 12px;
    color: #555;
    line-height: 1.8;
    margin-bottom: 20px;
    padding-left: 20px;
}

.aste li a {
    color: var(--secondary-color);
    text-decoration: none;
}

.aste li a:hover {
    text-decoration: underline;
}

.footer_links {
    list-style: none;
    display: flex;
    gap: 20px;
    margin-top: 10px;
    padding-left: 0;
}

.footer_links li {
    margin: 0;
    padding: 0;
}

.footer_links a {
    color: var(--secondary-color);
    text-decoration: none;
    font-weight: 500;
    font-size: 12px;
}

.footer_links a:hover {
    text-decoration: underline;
}

.footer_contents_02 small {
    display: block;
    text-align: center;
    font-size: 11px;
    color: #888;
    margin-top: 20px;
}

.footer_contact_inner {
    text-align: center;
}

.footer_contact h2 {
    margin-bottom: 20px;
    color: var(--primary-color);
}

.footer_contact a {
    color: white;
    background-color: var(--primary-color);
    padding: 12px 24px;
    border-radius: 5px;
    text-decoration: none;
    display: inline-block;
    margin-top: 20px;
    font-weight: 500;
    transition: opacity 0.3s;
}

.footer_contact a:hover {
    opacity: 0.9;
}

.copyright_contents {
    padding: 20px;
    text-align: center;
    color: #999;
    font-size: 12px;
    background-color: white;
    border-bottom: 1px solid var(--border-color);
}

.copyright_contents ul {
    list-style: none;
    margin: 0;
}

/* ===== L-Footer（企業情報フッター） ===== */
.l-footer {
    background-color: #f9f9f9;
}

.l-footer__contents01 {
    padding: 40px 0;
    border-bottom: 1px solid var(--border-color);
    background-color: var(--bg-color);
}

.l-footer__ipaText {
    font-size: 14px;
    line-height: 1.8;
    color: var(--text-color);
    margin-bottom: 20px;
}

.l-footer__contents01 small {
    display: block;
    font-size: 12px;
    color: #999;
    margin-top: 20px;
}

.l-footer__contents02 {
    padding: 40px 0;
    background-color: var(--bg-color);
}

.l-footer__contents02 .inner {
    display: grid;
    grid-template-columns: auto 1fr;
    gap: 40px;
    align-items: flex-start;
}

.l-footer__linkList {
    list-style: none;
    display: flex;
    gap: 20px;
    margin-bottom: 30px;
    grid-column: 1 / -1;
}

.l-footer__linkList a {
    color: var(--secondary-color);
    text-decoration: none;
    font-size: 14px;
    font-weight: 500;
}

.l-footer__linkList a:hover {
    text-decoration: underline;
}

.l-footer__mark {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    text-decoration: none;
    color: var(--text-color);
    transition: opacity 0.3s;
}

.l-footer__mark:hover {
    opacity: 0.8;
}

.l-footer__mark img {
    margin-bottom: 12px;
    display: block;
}

.l-footer__mark p {
    font-size: 11px;
    line-height: 1.5;
    color: #666;
    margin: 0;
}

.isms-logo,
.isms-cs-logo {
    width: 81px;
    height: auto;
}

/* ===== お問い合わせCTA（別サイトの問い合わせフォームへリンク） ===== */
#contact.footer_cta {
    background: linear-gradient(135deg, #4ECDC4 0%, #44A8B3 100%) !important;
    padding: 90px 20px !important;
    border-bottom: none !important;
}

/* 左：テキスト＋ボタン ／ 右：アイキャッチ画像 の2カラム */
#contact.footer_cta .f_inner {
    max-width: 1240px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 40px;
}

#contact.footer_cta .contents {
    flex: 1 1 0;
    min-width: 0;
    text-align: left;
    color: #fff;
}

#contact.footer_cta .contents h2 {
    color: #fff;
    font-size: 40px;
    font-weight: 700;
    line-height: 1.35;
    margin: 0 0 20px;
    text-align: left;
}

#contact.footer_cta .contents p {
    color: rgba(255, 255, 255, 0.95);
    font-size: 15px;
    line-height: 1.9;
    margin: 0 0 32px;
}

#contact.footer_cta .btn_list {
    list-style: none;
    display: flex;
    margin: 0;
    padding: 0;
}

#contact.footer_cta .btn_list li {
    width: 100%;
    max-width: 440px;
}

#contact.footer_cta .c_linkbtn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    padding: 22px 24px;
    font-size: 20px;
    border-radius: 44px;
}

/* ボタン内の丸アイコン（右向き矢印） */
#contact.footer_cta .c_linkbtn__icon {
    width: 26px;
    height: 26px;
    margin-right: 16px;
    flex-shrink: 0;
}

/* 右：アイキャッチ画像（画像は後日 images/footer-eyecatch.png に設置） */
#contact.footer_cta .footer_eyecatch {
    flex: 1 1 0;
    min-width: 0;
    display: flex;
    align-items: center;
    justify-content: center;
}

#contact.footer_cta .footer_eyecatch img {
    width: 100%;
    max-width: 600px;
    height: auto;
    display: block;
}

/* アイキャッチ未設置時のプレースホルダ */
#contact.footer_cta .footer_eyecatch__ph {
    display: none;
}

#contact.footer_cta .footer_eyecatch.is-placeholder {
    width: 100%;
    max-width: 600px;
    aspect-ratio: 3 / 2;
    border: 2px dashed rgba(255, 255, 255, 0.7);
    border-radius: 12px;
    background: rgba(255, 255, 255, 0.08);
}

#contact.footer_cta .footer_eyecatch.is-placeholder .footer_eyecatch__ph {
    display: block;
    text-align: center;
    color: rgba(255, 255, 255, 0.9);
    font-size: 16px;
    line-height: 1.6;
}

#contact.footer_cta .footer_eyecatch.is-placeholder .footer_eyecatch__ph small {
    font-size: 12px;
    opacity: 0.8;
}

/* CTA：タブレット以下は縦積み（左テキスト→ボタン→画像） */
@media (max-width: 900px) {
    #contact.footer_cta {
        padding: 60px 20px !important;
    }
    #contact.footer_cta .f_inner {
        flex-direction: column;
        gap: 36px;
    }
    #contact.footer_cta .contents,
    #contact.footer_cta .footer_eyecatch {
        flex: none;
        width: 100%;
    }
    #contact.footer_cta .contents {
        text-align: center;
    }
    #contact.footer_cta .contents h2 {
        text-align: center;
    }
    #contact.footer_cta .btn_list {
        justify-content: center;
    }
    #contact.footer_cta .footer_eyecatch img,
    #contact.footer_cta .footer_eyecatch.is-placeholder {
        max-width: 80%;
    }
}

@media (max-width: 520px) {
    #contact.footer_cta .contents h2 {
        font-size: 28px;
    }
    #contact.footer_cta .c_linkbtn {
        font-size: 17px;
        padding: 18px 20px;
    }
    .footer_info {
        gap: 24px;
    }
}

/* ===== フォームコンテナ ===== */
.form_main {
    background-color: white;
    border-radius: 20px;
    padding: 50px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.15);
    margin-bottom: 30px;
}

#thanks {
    background-color: white;
    border-radius: 20px;
    padding: 50px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.15);
    text-align: center;
}

.contact_intro {
    text-align: center;
    margin-bottom: 40px;
    color: #666;
    font-size: 14px;
    line-height: 1.8;
}

.contact_form dl {
    margin-bottom: 25px;
}

.contact_form dl > div {
    margin-bottom: 25px;
}

.contact_form dt {
    font-weight: 500;
    margin-bottom: 12px;
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 14px;
    color: var(--text-color);
}

.contact_form dt span {
    background-color: var(--error-color);
    color: white;
    padding: 4px 10px;
    border-radius: 3px;
    font-size: 11px;
    font-weight: 600;
    white-space: nowrap;
    flex-shrink: 0;
}

.contact_form dl > div {
    display: grid;
    grid-template-columns: 200px 1fr;
    gap: 20px;
    align-items: start;
    margin-bottom: 30px;
}

.contact_form dt {
    margin-bottom: 0;
    margin-top: 3px;
}

.contact_form dd {
    margin-bottom: 0;
}

.contact_form dd input,
.contact_form dd textarea,
.contact_form dd select {
    width: 100%;
    padding: 12px;
    border: 1px solid #ddd;
    border-radius: 5px;
    font-family: 'Noto Sans JP', sans-serif;
    font-size: 14px;
    background-color: #f9f9f9;
}

.contact_form dd textarea {
    min-height: 120px;
    resize: vertical;
}

.contact_form dd input:focus,
.contact_form dd textarea:focus,
.contact_form dd select:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(0, 128, 0, 0.1);
}

.privacy {
    margin-top: 30px;
    margin-bottom: 20px;
    padding: 0;
    background-color: transparent;
    border-radius: 0;
    border-left: none;
    display: flex;
    justify-content: center;
    align-items: center;
    flex-wrap: nowrap;
}

.privacy input[type="checkbox"] {
    margin-right: 10px;
    cursor: pointer;
    width: 18px;
    height: 18px;
    flex-shrink: 0;
}

.privacy label {
    cursor: pointer;
    font-size: 14px;
    font-weight: 400;
    display: flex;
    align-items: center;
    white-space: nowrap;
}

/* ===== スマートフォン専用改行 ===== */
.sp-br {
    display: none !important;
}

/* ===== スマートフォン以外（タブレット・PC）専用改行 ===== */
.pc-br {
    display: block;
}

@media (max-width: 560px) {
    .privacy {
        padding: 0 30px;
    }

    .sp-br {
        display: block !important;
    }

    .pc-br {
        display: none !important;
    }
}

.privacy-links {
    margin-top: 15px;
    font-size: 12px;
    margin-bottom: 0;
    line-height: 1.8;
}

.privacy-links a {
    color: var(--secondary-color);
    text-decoration: none;
    font-weight: 500;
}

.privacy-links a:hover {
    text-decoration: underline;
}

/* ===== マルチセレクト（複数選択） ===== */
.multiselect {
    position: relative;
}

.selectBox {
    position: relative;
    cursor: pointer;
}

.selectBox select {
    width: 100%;
    padding: 12px;
    border: 1px solid var(--border-color);
    border-radius: 5px;
    background-color: white;
    cursor: pointer;
    appearance: none;
    padding-right: 30px;
}

.selectBox::after {
    content: '▼';
    position: absolute;
    right: 12px;
    top: 50%;
    transform: translateY(-50%);
    pointer-events: none;
    color: var(--text-color);
    font-size: 12px;
}

.checkboxes {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background-color: white;
    border: 1px solid var(--border-color);
    border-top: none;
    border-radius: 0 0 5px 5px;
    max-height: 200px;
    overflow-y: auto;
    z-index: 10;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
}

.checkbox-item {
    padding: 10px 15px;
    border-bottom: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    gap: 10px;
}

.checkbox-item:last-child {
    border-bottom: none;
}

.checkbox-item input[type="checkbox"] {
    cursor: pointer;
    margin: 0;
}

.checkbox-item label {
    cursor: pointer;
    margin-bottom: 0;
    font-size: 14px;
}

.alert-box {
    margin-bottom: 30px;
    min-height: 0;
}

.alert-box div {
    margin-bottom: 12px;
    padding: 12px 15px;
    background-color: #FFE5E5;
    border-left: 4px solid var(--error-color);
    border-radius: 4px;
}

.alert-box div:last-child {
    margin-bottom: 0;
}

.text-red {
    color: var(--error-color);
    font-size: 13px;
    line-height: 1.6;
}

.form_btn_area {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin-top: 30px;
}

.form_btn_area {
    display: flex !important;
    justify-content: center !important;
    gap: 20px !important;
    margin-top: 40px !important;
}

.form_submit {
    background: linear-gradient(135deg, #0066CC 0%, #0052A3 100%);
    color: white;
    padding: 16px 50px;
    border: none;
    border-radius: 25px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s;
    box-shadow: 0 4px 12px rgba(0, 102, 204, 0.3);
    display: block !important;
}

.form_submit:hover {
    opacity: 0.95;
    box-shadow: 0 6px 16px rgba(0, 102, 204, 0.4);
    transform: translateY(-1px);
}

.form_submit:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.contact_end {
    margin-top: 30px;
    padding-top: 30px;
    padding-left: 20px;
    border-top: 1px solid var(--border-color);
    font-size: 12px;
    color: #666;
    line-height: 1.9;
}

.contact_end b {
    font-weight: 600;
    color: var(--text-color);
}

.contact_end a {
    color: var(--secondary-color);
    text-decoration: none;
    font-weight: 500;
}

.contact_end a:hover {
    text-decoration: underline;
}

.tel {
    font-weight: 600;
    color: var(--secondary-color);
}

/* ===== スピナー ===== */
.spinner {
    border: 4px solid rgba(0, 128, 0, 0.2);
    border-top: 4px solid var(--primary-color);
    border-radius: 50%;
    width: 32px;
    height: 32px;
    animation: spin 1s linear infinite;
    margin: 0 auto;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* ===== レスポンシブ ===== */
@media (max-width: 768px) {
    section {
        padding: 40px 0;
    }

    section h2 {
        font-size: 24px;
    }

    .title p {
        font-size: 24px;
    }

    .hero_contents {
        padding: 0 10px;
    }

    .linkbtn_list {
        flex-direction: column;
    }

    .linkbtn_list a {
        width: 100%;
    }

    .step_list {
        grid-template-columns: repeat(2, 1fr);
    }

    .function_list {
        grid-template-columns: 1fr;
    }

    .catch {
        font-size: 20px;
    }

    .form_main {
        padding: 30px 20px;
    }

    #contact h2 {
        font-size: 28px;
        margin-bottom: 40px;
    }

    .contact_form dl > div {
        grid-template-columns: 1fr;
        gap: 10px;
        margin-bottom: 20px;
    }

    .contact_form dt {
        margin-bottom: 8px;
    }

    .contact_form dt span {
        display: inline-block;
    }

    .form_submit {
        padding: 14px 40px;
        font-size: 15px;
    }
}

@media (max-width: 480px) {
    .inner {
        padding: 0 15px;
    }

    section h2 {
        font-size: 20px;
        margin-bottom: 30px;
    }

    .title p {
        font-size: 20px;
    }

    .step_list {
        grid-template-columns: 1fr;
    }

    .cta_inner h2 {
        font-size: 24px;
    }

    .cta_inner p {
        font-size: 16px;
    }

    .form_main {
        padding: 20px 15px;
        box-sizing: border-box;
    }

    .contact_intro {
        word-wrap: break-word;
        overflow-wrap: break-word;
        word-break: break-word;
    }

    .privacy {
        flex-wrap: wrap;
    }

    .privacy label {
        word-wrap: break-word;
        overflow-wrap: break-word;
        word-break: break-word;
    }
}

/* ===== About Section: クラスベーススタイル ===== */

.logo-image {
    max-width: 300px;
    height: auto;
    display: block;
    margin: 0 auto;
}

.yellow-highlight {
    /* 淡い黄のマーカー下線：文字の下40%だけに色を敷く */
    background: linear-gradient(transparent 60%, rgba(255, 224, 102, 0.75) 0) no-repeat;
    background-size: 100% 100%; /* JS無効時でもマーカーを表示 */
    padding: 0 2px;
    -webkit-box-decoration-break: clone;
    box-decoration-break: clone; /* 複数行に折り返しても各行にマーカー */
}

/* JS有効時のみ、画面に入ったら左から伸ばす（案6） */
.js-marker .yellow-highlight {
    background-size: 0% 100%;
    transition: background-size 0.7s cubic-bezier(0.22, 0.61, 0.36, 1);
}

.js-marker .yellow-highlight.in-view {
    background-size: 100% 100%;
}

@media (prefers-reduced-motion: reduce) {
    .js-marker .yellow-highlight {
        background-size: 100% 100%;
        transition: none;
    }
}

/* 斜めストライプのマーカー（この修飾クラスが付いた箇所だけ）。色はstripe色の rgba を差し替え可 */
.yellow-highlight--stripe {
    padding-bottom: 0.6em; /* 文字の下に帯用の余白を作り、文字にかぶせない */
    background:
        repeating-linear-gradient(
            -45deg,
            rgba(255, 224, 102, 0.95) 0,
            rgba(255, 224, 102, 0.95) 3px,
            transparent 3px,
            transparent 6px
        ) left bottom / calc(100% - 0.55em) 0.5em no-repeat;
    /* 帯: 高さ0.5em・右端は句点「。」の余白手前で終了 */
}

/* ストライプは伸びるアニメはさせず常時表示（JSのin-viewに影響されない） */
.js-marker .yellow-highlight--stripe,
.js-marker .yellow-highlight--stripe.in-view {
    background-size: calc(100% - 0.55em) 0.5em;
}

.yellow-highlight strong {
    font-weight: bold;
    font-size: 1.15em;
}

.user-cards-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.user-card {
    background: #fff;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
}

.user-card__header {
    background: #FF6B6B;
    color: white;
    padding: 8px 15px;
    text-align: center;
    font-weight: bold;
    font-size: 18px;
}

.user-card__body {
    padding: 20px;
}

.user-card__image {
    text-align: center;
}

.user-card__image img {
    width: 220px;
    height: 220px;
    object-fit: contain;
}

.user-card__title {
    font-weight: bold;
    color: #FF6B6B;
    margin-bottom: 15px;
    min-height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 16px;
    line-height: 1.5;
}

.user-card__list {
    font-size: 14px;
    color: #666;
    list-style: none;
    padding: 0;
    text-align: left;
    margin: 0;
}

.user-card__list li {
    margin-bottom: 8px;
}

.user-card__list li span {
    color: #FF6B6B;
    font-weight: bold;
    margin-right: 6px;
}

.user-card__list li:last-child {
    text-align: right;
}

.about-highlight-box {
    background: #fff;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
    margin-top: 40px;
}

.about-highlight-box__header {
    background: #FF6B6B;
    color: white;
    padding: 12px 15px;
    text-align: center;
    font-weight: bold;
    font-size: 16px;
}

.about-highlight-box__content {
    padding: 30px;
}

.about-highlight-box__intro {
    margin: 0 0 24px 0;
    line-height: 1.7;
    font-weight: bold;
    color: #FF6B6B;
}

.about-highlight-box__subtitle {
    margin: 0 0 12px 0;
    font-size: 16px;
    color: #333;
}

.about-highlight-box__note {
    margin: 0 0 24px 0;
    line-height: 1.7;
}

.about-checkmark-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 16px;
    margin: 0;
}

.about-checkmark-item {
    border: 2px solid #FF6B6B;
    border-radius: 8px;
    padding: 20px;
    background: #fff;
    position: relative;
}

.about-checkmark-item svg {
    position: absolute;
    top: 12px;
    left: 12px;
    width: 24px;
    height: 24px;
    background: #FFE5E5;
    padding: 3px;
    border-radius: 4px;
    width: 30px;
    height: 30px;
}

.about-checkmark-item p {
    color: #FF6B6B;
    margin: 0;
    line-height: 1.6;
    font-weight: 500;
    padding-top: 28px;
    font-size: 14px;
}

/* ===== Image Section: 2カラムレイアウト ===== */
.two-column-layout {
    display: flex;
    gap: 30px;
    margin-bottom: 40px;
    flex-wrap: wrap;
    align-items: flex-start;
}

.two-column-layout__left {
    flex: 1;
    min-width: 200px;
    text-align: center;
}

.two-column-layout__left img {
    max-width: 100%;
    height: auto;
    border-radius: 8px;
}

.two-column-layout__right {
    flex: 2;
    min-width: 280px;
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.two-column-layout__right img {
    max-width: 100%;
    height: auto;
    border-radius: 8px;
}

.two-column-layout__right-single {
    flex: 2;
    min-width: 280px;
}

.two-column-layout__right-single img {
    max-width: 100%;
    height: auto;
    border-radius: 8px;
}

.image-caption {
    text-align: center;
    font-size: 11px;
    color: #999;
    margin-top: 16px;
}

.divider {
    height: 1px;
    background: linear-gradient(to right, transparent, #d5d5d5 20%, #d5d5d5 80%, transparent);
    margin: 48px 0 32px 0;
}

/* ===== Features Section: カテゴリフィルター ===== */
#catFilter {
    display: flex;
    gap: 4px;
    flex-wrap: wrap;
    margin-bottom: 0;
    align-items: flex-end;
}

.cat_btn {
    padding: 10px 16px;
    font-size: 13px;
    font-weight: 700;
    border: 1px solid #ddd;
    border-bottom: none;
    background: #fafafa;
    cursor: pointer;
    color: #999;
    border-radius: 8px 8px 0 0;
    transition: all 0.2s;
}

.cat_btn.active {
    background: #fff;
    border: 2px solid #ccc;
    border-bottom: none;
    color: #000;
}

/* ===== Features Section: グリッド ===== */
#featureGrid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 24px;
    margin-top: 0;
    padding-top: 20px;
}

.feature_item {
    background: #fff;
    border: 1px solid #dde;
    border-radius: 12px;
    padding: 16px 18px;
    transition: box-shadow 0.2s;
    position: relative;
    padding-top: 57px;
}

.feature_item__badge {
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 110px;
    height: 36px;
    border-radius: 0 0 8px 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 11px;
    font-weight: 700;
    color: #fff;
    text-align: center;
    padding: 2px 4px;
}

.feature_item h4 {
    font-size: 14px;
    font-weight: 700;
    color: #333;
    margin-bottom: 8px;
    margin-top: 4px;
}

.feature_item p {
    font-size: 12px;
    color: #555;
    line-height: 1.7;
    margin-bottom: 10px;
}

.feature_item__example {
    padding: 8px 10px;
    background: #f5f5f5;
    border-radius: 6px;
    font-size: 11px;
    color: #666;
    margin-bottom: 10px;
}

.feature_item__example strong {
    color: var(--secondary-color);
}

.feature_item img {
    width: 100%;
    border: 1px solid #dde;
    border-radius: 6px;
    display: block;
}

.release-badge {
    font-size: 10px;
    font-weight: 500;
}